@hieronymus Yeah...theres a lot of things I dont eat much of anymore because my kid doesnt eat it and its value is not worth the effort and/or costs to me.
I dont literally track this, but I just vaguely chalk it up to "general savings" when I stop buying pasta sauce(to use your example) for home and so when I decide to go out to a restaurant I'm less restrictive to myself on getting something that I want...like maybe I get the
super fancy pasta dish that I wouldnt be able to even make at home either...
And then if my kid wants a bite to try it...sauce and all, they can...and if they start liking sauce after that...then I can start buying it for use at home from that point forward
For an actual personal example...I pretty much gave up steak at home, its actually pretty much just chicken nuggets for meat in my home for now...So when I go out to a restaurant that has a decent steak menu, I don't feel bad getting the fillet mignon or other expensive cut, because I've had "enough" nights at home eating $2 worth of chicky-nugs with my kid versus a $5 steak that I'm still probably financially ahead while getting to enjoy a nicer cut of meat, prepared
way better than I ever could in my home...just less often (and only for now)